81300958

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{1367}}^1$

素因数の和:1727

約数の個数: 16

約数和(自身を含む): 123513984

約数和(自身を除く): 42213026

約数列:

[1, 2, 131, 227, 262, 454, 1367, 2734, 29737, 59474, 179077, 310309, 358154, 620618, 40650479, 81300958]

約数ペア:

[(1, 81300958), (2, 40650479), (131, 620618), (227, 358154), (262, 310309), (454, 179077), (1367, 59474), (2734, 29737)]